SKU: 48767991435

Flamestretch® Uni (FR)

Sale price$221.03 Regular price$245.59
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Flamestretch® Uni (FR)Designed for cold water rescue divers, the Flamestretch Uni (FR) offers ultra soft, full body warmth, and critical FR protection with its DuPont Nomex brand fiber. Lightweight, breathable, and extremely stretchy, this comfortable union suit is ideal for all cold weather conditions that demand seamless warmth from head to toe. Contoured sleeves feature a thumb slit for extra protection and easy layering. Great for use under a dry suit, flight suit, or


Designed for cold-water rescue divers, the Flamestretch Uni (FR) offers ultra-soft, full-body warmth, and critical FR protection with its DuPont™ Nomex® brand fiber.

Lightweight, breathable, and extremely stretchy, this comfortable union suit is ideal for all cold weather conditions that demand seamless warmth from head to toe. Contoured sleeves feature a thumb slit for extra protection and easy layering. Great for use under a dry suit, flight suit, or Massif® outer shell garments. Specifically designed for Coast Guard, SAR, and other situations involving a dry suit and flame and arc hazards.

Massif Flamestretch® is constructed with DuPont™ Nomex® brand fiber. Engineered with proprietary knitting and finishing technology from Massif, Flamestretch provides built-in flame resistance, proven durable performance, and comfort from the inside out.

Product Features:

  • Full flame-resistant construction with proprietary Massif® fabrics
  • Extreme 4-way stretch allows for performance fit
  • High warmth-to-weight ratio and compressibility for easy packing
  • Breathable fabric is ultrasoft and comfortable next to skin
  • Excellent moisture management for multi-season use
  • Thumb loops for easy donning with a dry suit, coverall or Elements™ Jacket
  • Two-way center-front zipper for easy donning and convenient fly opening
  • Part of the Massif® Fire and Ice™ layering system
  • All fabrics pass the stringent ASTM D6413-F2302 performance specification for flame resistance
  • Authorized by the United States Coast Guard
  • Available in Black

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48767991435

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4.2 ★★★★★
Based on 8 reviews
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Verified Purchase
Heather
Pawtucket, US
★★★★★ 5
Buy these!
Size: Regular, Color: Cream
I only write a review when I have a strong opinion and want to help others decide. I've been having trouble with cracked heels for months. Previously I had just been using regular socks, but these slip-ons have been game changers! They don't make my feet hot at night. They are comfortable and in the morning my heels feel soft, and I don't need to use them everyday. They look good and fit well even if I want to wear them under socks or in shoes during the day. They really do help if you have cracked heels along with some kind of lotion. Definitely effective!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
B
Verified Purchase
Beverly K.
Port Orchard, US
★★★★★ 5
Cracked heels are gone after 5 applications
Size: Regular, Color: Cream
These moisturizing socks work great. My heels are happy again. The open toe design makes it so my feet don’t overheat at night. It only took 5 times to get rid of my painful cracked heels. Now I wear them 1-2 times a week to keep my heels healthy.
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Reviewed in the United States on January 6, 2026
L
Verified Purchase
Lori
Whiting, US
★★★★★ 4
Really nice but needs a few small improvements
Size: Regular, Color: Cream
Super comfortable and the gel lining feels so nice on my feet. They seem to do their job and help with moisturizing and so far the quality has been great. I deducted a star because they can be difficult to clean and may not fit wider feet. Otherwise a great value for your money
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Reviewed in the United States on December 31, 2025
S
Verified Purchase
Sandy B
Massapequa, US
★★★★★ 5
Perfect socks for cracked heels
Size: Regular, Color: Cream
These are the best for your cracked heels. They still keep their shape and softening power even after washing.
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Reviewed in the United States on January 4, 2026
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Verified Purchase
Traci King
Whiting, US
★★★★★ 5
stocking stuffer
Size: Regular, Color: Cream
I bought these for my girlfriend stocking stuffers. They work well and are reusable.
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Reviewed in the United States on February 25, 2026

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